All categories

3 years ago

What is the value of the function at x = 2

Mathematics

1 answer:

notsponge [240]3 years ago

7 0

2 because X=2 i think . is there any more information you could give me.

You might be interested in

Need help plz. no joking around. thank you

svetlana [45]

Since the number has 3 decimal places, you'll write it as:

$\frac{901}{1000}$

After that, you only simplify the fraction. Since there is know way of simplifying:

$\boxed{\bf~\frac{901}{1000}~is~the~answer.}$

Hope it helped,

Happy homework/ study/ exam!

4 0

3 years ago

Mileage tests are conducted for a particular model of automobile. If a 98% confidence interval with a margin of error of 1 mile

kipiarov [429]

Answer: 37

Step-by-step explanation:

As per given description in the question, we have

Population standard deviation : $\sigma=2.6\text{ miles per gallon}$

Critical value for 98% confidence interval = $z_{\alpha/2}=2.33$

Margin of error : E= 1 mile per gallon

Formula we use to find the sample size :

$n=(\dfrac{z_{\alpha/2}\cdot \sigma}{E})^2$

i.e. $n=(\dfrac{(2.33)\cdot(2.6)}{1})^2$

$\Rightarrow\ n=36.699364\approx37$

Therefore , the number of automobiles should be used in the test =37

4 0

3 years ago

Find the a) perimeter and b) area of a rectangle that is 12 inches long and 6.5 inches wide.

Masja [62]

A) 36 inches and b) 78 inches squared

7 0

3 years ago

Quadrilateral ABCD is a parallelogram. If adjacent angles are congruent, which statement must be true?

KengaRu [80]

Answer:

Step-by-step explanation:

A parallelogram is a shape that has two sets of parallel. There are a number of examples of parallelogram including but not limited to, square, rectangle, rhombus etc

From the question, the answer is, the shape is a rectangle. This is because the question says that the shape has its adjacent angles congruent, this means that they are supplementary(i.e they add up to 180). A rectangle is the one who fits the perfect description

6 0

3 years ago

NEED HELLPPP ASAP<br><br><br> (Thank you)

expeople1 [14]

Answer:

ask your teacher it would be good for you and also teachers give u good thing about that okay but i can't help you sorry.

Step-by-step explanation:

4 0

3 years ago